The battery of your MP3 / MP4 / PMP Delphi has a battery life to be desired? Do you have to recharge it all the time? Thanks to our large choice of replacement battery for MP3 / MP4 / PMP Delphi players you will get a battery with a battery life as the first day. Battery replacement for Delphi MP3 / MP4 / PMP players is simple, fast, and economical. No need to replace your Delphi MP3 player with a new one simply because of battery problems, replace this battery and find a MP3 / MP4 / PMP player with a battery life as it was released. All our MP3 / MP4 / PMP player batteries are protected against short circuit, surge and overheating. Our Delphi batteries are of course CE and RoHS certified which gives you the same quality as the factory battery of your Delphi MP3 / MP4 / PMP player.